Interface

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Leister hot air blowers as well as air heaters are integrated into the most various machines and plants. If the hot air temperature must be precisely measured, displayed and regulated in selectable steps, then the hot air device is by default equipped with a Leister KSR Digital (cascade regulator) and a thermo-element measuring sensor. The separation amplifier (interface) is necessary for the galvanic separation between an external target value voltage (leading voltage, external potentiometer) and the Leister air heaters Types 3000, 3300 and 5000.